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Copper sulfate will turn universal indicator blue or purple due to its acidic nature.
When you dissolve copper oxide in water and add universal indicator, the solution will most likely turn blue or green. The exact color can vary depending on the pH level of the solution.
Hydrated copper chloride in water is typically blue in color.
Copper chloride solution typically appears blue or green in color.
Copper oxide will turn blue or purple when Universal Indicator is put on it.If you found this helpful, please rate me :)
Copper will turn green when it's exposed to sodium chloride or salt.
Flame colours depend on just the metal ion. All copper compounds give the same colour, green.
A darker shade of blue.
The blue color of copper chloride solution is due to the presence of copper ions in the solution. When copper chloride dissolves in water, it forms copper ions (Cu2+), which absorb certain wavelengths of light and reflect blue light, giving the solution its characteristic color.
the iron turns into copper, this means it goes a redish colour. this is because iron is stronger than copper, so the iron takes over and bags the chloride for itself. which makes iron chloride. CuCo2 + Fe = FeCo2 + Cu CopperChloride + iron = IronChloride + Copper
When calcium chloride is mixed with copper sulfate, a white precipitate of calcium sulfate forms due to the displacement reaction between calcium and copper ions. This reaction is a double displacement reaction in which calcium sulfate and copper chloride are formed.
The dihydrated salt is blue-green.